手机自动化测试：appium源码分析之bootstrap十三
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Wake
package io.appium.android.bootstrap.handler;
import android.os.RemoteException;
import com.android.uiautomator.core.UiDevice;
import io.appium.android.bootstrap.AndroidCommand;
import io.appium.android.bootstrap.AndroidCommandResult;
import io.appium.android.bootstrap.CommandHandler;
/**
* This handler is used to power on the device if it's not currently awake.
*
*/
public class Wake extends CommandHandler {
/*
* @param command The {@link AndroidCommand} used for this handler.
*
* @return {@link AndroidCommandResult}
*
* @throws JSONException
*
* @see io.appium.android.bootstrap.CommandHandler#execute(io.appium.android.
* bootstrap.AndroidCommand)
*/
@Override
public AndroidCommandResult execute(final AndroidCommand command) {
// only makes sense on a device
try {
UiDevice.getInstance().wakeUp();
return getSuccessResult(true);
} catch (final RemoteException e) {
return getErrorResult("Error waking up device");
}
}
}
wake事件为唤醒手机，有的时候手机处于睡眠状态就需要点亮屏幕，如果此时屏幕就是亮的，那么不做任何操作。
PressBack
package io.appium.android.bootstrap.handler;
import com.android.uiautomator.core.UiDevice;
import io.appium.android.bootstrap.AndroidCommand;
import io.appium.android.bootstrap.AndroidCommandResult;
import io.appium.android.bootstrap.CommandHandler;
/**
* This handler is used to press back.
*
*/
public class PressBack extends CommandHandler {
/*
* @param command The {@link AndroidCommand} used for this handler.
*
* @return {@link AndroidCommandResult}
*
* @throws JSONException
*
* @see io.appium.android.bootstrap.CommandHandler#execute(io.appium.android.
* bootstrap.AndroidCommand)
*/
@Override
public AndroidCommandResult execute(final AndroidCommand command) {
UiDevice.getInstance().pressBack();
// Press back returns false even when back was successfully pressed.
// Always return true.
return getSuccessResult(true);
}
}
在手机上的返回键。
TakeScreenshot
package io.appium.android.bootstrap.handler;
import com.android.uiautomator.core.UiDevice;
import io.appium.android.bootstrap.AndroidCommand;
import io.appium.android.bootstrap.AndroidCommandResult;
import io.appium.android.bootstrap.CommandHandler;
import java.io.File;
/**
* This handler is used to TakeScreenshot.
*
*/
public class TakeScreenshot extends CommandHandler {
/*
* @param command The {@link AndroidCommand} used for this handler.
*
* @return {@link AndroidCommandResult}
*
* @throws JSONException
*
* @see io.appium.android.bootstrap.CommandHandler#execute(io.appium.android.
* bootstrap.AndroidCommand)
*/
@Override
public AndroidCommandResult execute(final AndroidCommand command) {
final File screenshot = new File("/data/local/tmp/screenshot.png");
try {
screenshot.getParentFile().mkdirs();
} catch (final Exception e) {
}
if (screenshot.exists()) {
screenshot.delete();
}
UiDevice.getInstance().takeScreenshot(screenshot);
return getSuccessResult(screenshot.exists());
}
}
截屏并将图片保存在/data/local/tmp路径下的screenshot.png文件中。
OpenNotification
package io.appium.android.bootstrap.handler;
import com.android.uiautomator.core.UiDevice;
import io.appium.android.bootstrap.AndroidCommand;
import io.appium.android.bootstrap.AndroidCommandResult;
import io.appium.android.bootstrap.CommandHandler;
import static io.appium.android.bootstrap.utils.API.API_18;
/**
* This handler is used to open the notification shade on the device.
*
*/
public class OpenNotification extends CommandHandler {
/*
* @param command The {@link AndroidCommand} used for this handler.
*
* @return {@link AndroidCommandResult}
*
* @see io.appium.android.bootstrap.CommandHandler#execute(io.appium.android.
* bootstrap.AndroidCommand)
*/
@Override
public AndroidCommandResult execute(final AndroidCommand command) {
// method was only introduced in API Level 18
if (!API_18) {
return getErrorResult("Unable to open notifications on device below API level 18");
}
// does not make sense on an element
if (command.isElementCommand()) {
return getErrorResult("Unable to open notifications on an element.");
}
final UiDevice device = UiDevice.getInstance();
if (device.openNotification()) {
return getSuccessResult(true);
} else {
return getErrorResult("Device failed to open notifications.");
}
}
}
打开通知栏操作，api18以后在UiDevice中添加了openNotification()方法，打开通知栏。所以该事件就是去调用该方法。